While the government in the U.S. continues to resist doing a true study on vaccinated vs. unvaccinated children or adults, stating that such a study would be “unethical”, researchers in Hong Kong have conducted a true vaccinated vs. unvaccinated study on the influenza vaccine. This is probably one of the few, if not only, true study conducted in recent times where a real placebo was actually used and compared to the vaccine. The results are quite remarkable, suggesting that it is unethical NOT to pursue more studies comparing vaccinated and unvaccinated populations. People receiving the flu vaccine suffered from other respiratory infections at a rate 5.5 times more than the placebo group!